@book{12603,
	author = {Vazsonyi, Andrew.},
	title = {Introduction to electronic data processing /},
	publisher = {R. D. Irwin,},
	year = {1977.},
	series = {Irwin series in information and decision sciences},
	address = {Homewood, Ill. :},
	edition = {Rev. ed.},
	note = {Includes index.}
}